18240030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{202667}}^1$

素因数の和:202680

約数の個数: 24

約数和(自身を含む): 47424312

約数和(自身を除く): 29184282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 202667, 405334, 608001, 1013335, 1216002, 1824003, 2026670, 3040005, 3648006, 6080010, 9120015, 18240030]

約数ペア:

[(1, 18240030), (2, 9120015), (3, 6080010), (5, 3648006), (6, 3040005), (9, 2026670), (10, 1824003), (15, 1216002), (18, 1013335), (30, 608001), (45, 405334), (90, 202667)]